I believe that I'm having a problem with the OpenWRT and tftp. I'm trying to fetch a file outside of the OpenWRT firewall using tftp but on the server side I see these messages: in.tftpd[26104]: tftpd: read(ack): Connection refused The client just times out. I suspect its a nat issue with the OpenWRT perhaps related to the fact the OpenWRT listens on a tftp port for uploads of firmware? Or is tftp generally tricky through nat? I can't see why it would be. Is there some kind of iptables parameter that needs to be added? Scant little comes up on google for iptables, nat and tftp. -- John Lange OpenIT ltd. www.Open-IT.ca (204) 885 0872 VoIP, Web services, Linux Consulting, Server Co-Location